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150060101 = 672239703
BaseRepresentation
bin10001111000110…
…11110001000101
3101110100211202112
420330123301011
5301403410401
622520150405
73501330002
oct1074336105
9343324675
10150060101
1177783414
1242308405
1325120379
1415d028a9
15d2923bb
hex8f1bc45

150060101 has 4 divisors (see below), whose sum is σ = 152299872. Its totient is φ = 147820332.

The previous prime is 150060089. The next prime is 150060103. The reversal of 150060101 is 101060051.

150060101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101060051 = 711423381.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-150060101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150060103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1119785 + ... + 1119918.

It is an arithmetic number, because the mean of its divisors is an integer number (38074968).

Almost surely, 2150060101 is an apocalyptic number.

It is an amenable number.

150060101 is a deficient number, since it is larger than the sum of its proper divisors (2239771).

150060101 is an equidigital number, since it uses as much as digits as its factorization.

150060101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239770.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 150060101 is about 12249.9020812413. The cubic root of 150060101 is about 531.4002382743.

Subtracting from 150060101 its reverse (101060051), we obtain a triangular number (49000050 = T9899).

The spelling of 150060101 in words is "one hundred fifty million, sixty thousand, one hundred one".

Divisors: 1 67 2239703 150060101